Financial Statement Components - Schedule of Accrued and Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued compensation and benefits	$ 6,628	$ 10,284
Accrued expenses	8,429	10,334
Warranty reserves	5,050	850
Contract liabilities	3,739	1,918
Accrued interest payable and other liabilities	10,069	8,181
Total accrued and other current liabilities	$ 33,915	$ 31,567